Green Day singer Billie Joe Armstrong’s rehab is going well enough that the band is back on the road for touring. (Vulture)

Bewitching rapper Azealia Banks has released a new track for the new year. Listen to “BBD” after the jump. (Pitchfork)

“Glee” and “American Horror Story” creator Ryan Murphy and his husband David Miller have formally announced the birth of their baby boy Logan Phineas via a Twitter picture. Their son was born on Christmas Eve. (People)

The original Playboy, Hugh Hefner, married girlfriend Crystal Harris on New Year’s Eve. (Us Weekly)

In case anyone was wondering, yes, Kim Kardashian’s baby with Kanye West will appear on the various Kardashian reality TV shows. (The Hollywood Reporter)